What's wrong with my digital products?

Took a look and here my thoughts in random order.

Looks like a dev perfolio and not something real.

No clear target niche/audience. Looks like for everybody but that seldom works.

Lacking trust signals, for example why should I trust your finance app or the transcript thing from a random personal site.

Too tech focused. Devs might drool about that but the average user is scared away.

Lots of fluffy wording where I zoom out. In my experience caused by the lack of a clear niche. Pick one, have a single target user in mind and write for that person. Will evolve over time so just start with something.

I really want to be able to make just 1$ from the things I build.

I created: - Vissper, a SuperWhisper clone - Malfi, an iOS personal finance app - Brainr, a basic second brain - InSlide, a LinkedIn carousel creator

None of these product have either users or get any engagement. The quality of these products is ok-ish, far from perfect but beyond MVP. I use them everyday because they help me.

I really don't know in what direction to go from here. Please help me to get to the next level.